EP4057445A4 - Wireless earphone - Google Patents

Wireless earphone Download PDF

Info

Publication number
EP4057445A4
EP4057445A4 EP20893159.2A EP20893159A EP4057445A4 EP 4057445 A4 EP4057445 A4 EP 4057445A4 EP 20893159 A EP20893159 A EP 20893159A EP 4057445 A4 EP4057445 A4 EP 4057445A4
Authority
EP
European Patent Office
Prior art keywords
wireless earphone
earphone
wireless
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20893159.2A
Other languages
German (de)
French (fr)
Other versions
EP4057445A1 (en
Inventor
Junhong Zhang
Huiliang Xu
Zhongying LONG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP4057445A1 publication Critical patent/EP4057445A1/en
Publication of EP4057445A4 publication Critical patent/EP4057445A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1025—Accumulators or arrangements for charging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Support Of Aerials (AREA)
  • Headphones And Earphones (AREA)
  • Transceivers (AREA)
EP20893159.2A 2019-11-30 2020-11-25 Wireless earphone Pending EP4057445A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911209306.7A CN112886219B (en) 2019-11-30 2019-11-30 Wireless earphone
PCT/CN2020/131590 WO2021104336A1 (en) 2019-11-30 2020-11-25 Wireless earphone

Publications (2)

Publication Number Publication Date
EP4057445A1 EP4057445A1 (en) 2022-09-14
EP4057445A4 true EP4057445A4 (en) 2022-12-14

Family

ID=76039380

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20893159.2A Pending EP4057445A4 (en) 2019-11-30 2020-11-25 Wireless earphone

Country Status (4)

Country Link
US (1) US20230007378A1 (en)
EP (1) EP4057445A4 (en)
CN (1) CN112886219B (en)
WO (1) WO2021104336A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115528418A (en) * 2021-06-26 2022-12-27 华为技术有限公司 Antenna unit and electronic device
JP1713162S (en) * 2021-08-06 2022-04-21 earphone
CN114245257A (en) * 2021-12-07 2022-03-25 上海闻泰信息技术有限公司 Earphone structure and true wireless stereo earphone
CN116419112A (en) * 2021-12-31 2023-07-11 华为技术有限公司 Earphone, assembling jig and manufacturing method of earphone
CN114679668A (en) * 2022-03-25 2022-06-28 美律电子(深圳)有限公司 Earphone with circuit board module
CN115051732B (en) * 2022-05-09 2023-11-28 立讯电子科技（昆山）有限公司 Wireless communication module and electronic device comprising same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080166907A1 (en) * 2007-01-06 2008-07-10 Apple Inc. Connector assemblies
US20170201821A1 (en) * 2016-01-12 2017-07-13 Apple Inc. Antennas for Wireless Earbuds
EP4024886A1 (en) * 2019-09-17 2022-07-06 Huawei Technologies Co., Ltd. Bluetooth earphone

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201334572A (en) * 2012-02-02 2013-08-16 Wieson Technologies Co Ltd Headset wth antenna
US20170223160A1 (en) * 2016-02-01 2017-08-03 Logitech Europe, S.A. Wearable device with an antenna system
US10367927B2 (en) * 2016-02-01 2019-07-30 Logitech Europe, S.A. Wearable device with an antenna system
WO2017181376A1 (en) * 2016-04-20 2017-10-26 华为技术有限公司 Slot antenna and terminal device
CN106331928B (en) * 2016-09-13 2019-04-23 富士高实业有限公司 Pure wireless headset with ground return device
KR20190005030A (en) * 2017-07-05 2019-01-15 엘지전자 주식회사 Electronic device
CN107331953B (en) * 2017-07-25 2019-11-19 富士高实业有限公司 A kind of wireless headset using short-tail helical antenna and short circuit L shape radiator
CN108281759B (en) * 2017-12-18 2019-05-07 歌尔股份有限公司 A kind of electronic equipment
CN208240880U (en) * 2018-03-23 2018-12-14 立讯电子科技（昆山）有限公司 Bluetooth headset
CN108539377B (en) * 2018-05-03 2021-02-26 Oppo广东移动通信有限公司 Antenna assembly, shell assembly and electronic equipment
CN209017254U (en) * 2018-11-22 2019-06-21 歌尔科技有限公司 Wireless headset
CN109616760B (en) * 2018-12-05 2021-05-28 歌尔股份有限公司 Antenna device and mobile terminal device
US10412481B1 (en) * 2019-01-30 2019-09-10 Bestechnic (Shanghai) Co., Ltd. Operation mode switch of wireless headphones
CN110336120B (en) * 2019-06-30 2021-04-13 RealMe重庆移动通信有限公司 Wearable equipment and intelligent wrist-watch
CN110336118B (en) * 2019-06-30 2020-12-04 RealMe重庆移动通信有限公司 Wearable equipment and intelligent wrist-watch
CN110519671A (en) * 2019-08-26 2019-11-29 华为技术有限公司 Wireless headset

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080166907A1 (en) * 2007-01-06 2008-07-10 Apple Inc. Connector assemblies
US20170201821A1 (en) * 2016-01-12 2017-07-13 Apple Inc. Antennas for Wireless Earbuds
EP4024886A1 (en) * 2019-09-17 2022-07-06 Huawei Technologies Co., Ltd. Bluetooth earphone

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021104336A1 *

Also Published As

Publication number Publication date
CN112886219B (en) 2022-05-10
EP4057445A1 (en) 2022-09-14
CN112886219A (en) 2021-06-01
WO2021104336A1 (en) 2021-06-03
US20230007378A1 (en) 2023-01-05

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